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UI app recording vs. background recording

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relikd
2020-08-30 00:03:15 +02:00
parent 1c203e39c3
commit 7b7c5f3d9a
8 changed files with 170 additions and 104 deletions
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122
main/Recordings/VCRecordings.swift
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@@ -4,16 +4,19 @@ class VCRecordings: UIViewController, UINavigationControllerDelegate {
private var currentRecording: Recording?
private var recordingTimer: Timer?
@IBOutlet private var headerView: UIView!
@IBOutlet private var buttonView: UIView!
@IBOutlet private var runningView: UIView!
@IBOutlet private var timeLabel: UILabel!
@IBOutlet private var startButton: UIButton!
@IBOutlet private var startNewRecView: UIView!
override func viewDidLoad() {
timeLabel.font = timeLabel.font.monoSpace()
// hide timer if not running
updateUI(setRecording: false, animated: false)
currentRecording = RecordingsDB.getCurrent()
if let ongoing = RecordingsDB.getCurrent() {
currentRecording = ongoing
startTimer(animate: false)
} else { // hide timer if not running
updateUI(setRecording: false, animated: false)
}
if !Prefs.DidShowTutorial.Recordings {
self.perform(#selector(showTutorial), with: nil, afterDelay: 0.5)
}
@@ -21,7 +24,7 @@ class VCRecordings: UIViewController, UINavigationControllerDelegate {
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
if currentRecording != nil { startTimer(animate: false) }
recordingTimer?.fireDate = .distantPast
navigationController?.setNavigationBarHidden(true, animated: animated)
// set hidden in will appear causes UITableViewAlertForLayoutOutsideViewHierarchy
// but otherwise navBar is visible during transition
@@ -29,52 +32,36 @@ class VCRecordings: UIViewController, UINavigationControllerDelegate {
override func viewWillDisappear(_ animated: Bool) {
super.viewWillDisappear(animated)
stopTimer(animate: false)
recordingTimer?.fireDate = .distantFuture
navigationController?.setNavigationBarHidden(false, animated: animated)
}
func navigationController(_ nav: UINavigationController, willShow vc: UIViewController, animated: Bool) {
hideNewRecording(isRootVC: (vc == nav.viewControllers.first), didShow: false)
}
func navigationController(_ nav: UINavigationController, didShow vc: UIViewController, animated: Bool) {
// TODO: use interactive animation handler to dynamically animate "new recording" view
hideNewRecording(isRootVC: (vc == nav.viewControllers.first), didShow: true)
}
private func hideNewRecording(isRootVC: Bool, didShow: Bool) {
if isRootVC == didShow {
UIView.animate(withDuration: 0.3) {
self.startNewRecView.isHidden = !isRootVC // hide "new recording" if details open
}
}
}
// MARK: Start New Recording
@IBAction private func startRecordingButtonTapped(_ sender: UIButton) {
if recordingTimer == nil {
guard GlassVPN.state == .on else {
AskAlert(title: "VPN stopped",
text: "You need to start the VPN proxy before you can start a recording.",
buttonText: "Start") { _ in
GlassVPN.setEnabled(true)
}.presentIn(self)
return
}
currentRecording = RecordingsDB.startNew()
QLog.Debug("start recording #\(currentRecording!.id)")
startTimer(animate: true)
notifyVPN(setRecording: true)
} else {
notifyVPN(setRecording: false)
stopTimer(animate: true)
RecordingsDB.stop(&currentRecording!)
let editVC = (children.first as! TVCPreviousRecords)
editVC.insertAndEditRecording(currentRecording!)
currentRecording = nil // otherwise it will restart
@IBAction private func startRecording(_ sender: UISegmentedControl) {
guard GlassVPN.state == .on else {
AskAlert(title: "VPN stopped",
text: "You need to start the VPN proxy before you can start a recording.",
buttonText: "Start") { _ in
GlassVPN.setEnabled(true)
}.presentIn(self)
return
}
currentRecording = RecordingsDB.startNew()
QLog.Debug("start recording #\(currentRecording!.id)")
startTimer(animate: true)
notifyVPN(setRecording: true)
}
@IBAction private func stopRecording(_ sender: UIButton) {
notifyVPN(setRecording: false)
stopTimer(animate: true)
RecordingsDB.stop(&currentRecording!)
QLog.Debug("stop recording #\(currentRecording!.id)")
let editVC = (children.first as! TVCPreviousRecords)
editVC.insertAndEditRecording(currentRecording!)
currentRecording = nil // otherwise it will restart
}
private func notifyVPN(setRecording state: Bool) {
@@ -101,24 +88,33 @@ class VCRecordings: UIViewController, UINavigationControllerDelegate {
}
private func updateUI(setRecording: Bool, animated: Bool) {
let title = setRecording ? "Stop Recording" : "Start New Recording"
let color = setRecording ? UIColor.systemRed : nil
let yT = setRecording ? 0 : -timeLabel.frame.height
let yB = (setRecording ? 1 : 0.5) * (startButton.superview!.frame.height - startButton.frame.height)
if !animated { // else title will flash
startButton.titleLabel?.text = title
}
UIView.animate(withDuration: animated ? 0.3 : 0) {
self.timeLabel.frame.origin.y = yT
self.startButton.frame.origin.y = yB
self.startButton.setTitle(title, for: .normal)
self.startButton.setTitleColor(color, for: .normal)
let block = {
self.headerView.isHidden = setRecording
self.buttonView.isHidden = setRecording
self.runningView.isHidden = !setRecording
}
animated ? UIView.animate(withDuration: 0.3, animations: block) : block()
}
// MARK: Tutorial View Controller
@IBAction private func showInfo(_ sender: UIButton) {
let x = TutorialSheet()
x.addSheet().addArrangedSubview(QuickUI.text(attributed: NSMutableAttributedString()
.h1("How to record?\n")
.normal("\nBefore you begin a new recording make sure that you quit all running applications. " +
"Tap on the 'Start Recording' button and switch to the application you'd like to inspect. " +
"Use the App as you would normally. Try to get to all corners and functionality the App provides. " +
"When you feel that you have captured enough content, come back to ").italic("AppCheck").normal(" and stop the recording." +
"\n\n" +
"Upon completion you will find your recording in the section below. " +
"You can review your results and remove user specific information if necessary.")
))
x.buttonTitleDone = "Close"
x.present()
}
@objc private func showTutorial() {
let x = TutorialSheet()
x.addSheet().addArrangedSubview(QuickUI.text(attributed: NSMutableAttributedString()
@@ -131,16 +127,6 @@ class VCRecordings: UIViewController, UINavigationControllerDelegate {
"Together with your findings we can create a community driven privacy monitor. " +
"The research results will help you and others avoid Apps that unnecessarily share data with third-party providers.")
))
x.addSheet().addArrangedSubview(QuickUI.text(attributed: NSMutableAttributedString()
.h1("How to record?\n")
.normal("\nBefore you begin a new recording make sure that you quit all running applications. " +
"Tap on the 'Start Recording' button and switch to the application you'd like to inspect. " +
"Use the App as you would normally. Try to get to all corners and functionality the App provides. " +
"When you feel that you have captured enough content, come back to ").italic("AppCheck").normal(" and stop the recording." +
"\n\n" +
"Upon completion you will find your recording in the section below. " +
"You can review your results and remove user specific information if necessary.")
))
x.addSheet().addArrangedSubview(QuickUI.text(attributed: NSMutableAttributedString()
.h1("Share results\n")
.normal("\nThis step is completely ").bold("optional").normal(". " +